I am currently trying to convert my Python script that automates an Excel task for my boss to an executable so that I can send it to him and he can use it without having Python installed. One of the libraries I used in the script is Pandas, and when I run the .exe after successfully building it, I get "failed to execute script 'main' due to unhandled exception: No module named pandas."
This is what I used to build the .exe:
pyinstaller --onefile -w main.py
Obviously I have Pandas installed on my machine and the script works perfectly fine when I run it normally, so I don't really know why I am getting this error especially since I thought the whole point of me converting the script to an executable was to get rid of the need for other packages to be installed.
I have read other articles on here about a similar error relating to numpy, but none of the other solutions have helped me. I have tried doing --hidden-import pandas while building the executable and downgrading pandas to an older version, both to no success.
Any suggestions with help!
Related
I am not working on lego mindstorm project using ev3-brick and successfully connected pc and ev3-brick using Pycharm and then transferred the code from my laptop to EV3-brick.
But whenever I try to implement the python file on SSH shell using terminal, the module import error occurs that no module named 'libs'. But since I transferred all the file and even set the path using export PYTHONPATH="${PYTHONPATH}:/home/robot/csse120/libs", it has to import all the modules. It seems that when I ran another file not using terminal, it correctly imports other modules or packages but whenever I run on the shell, it cannot find files on other packages.
I even tried inserting following code which is,
import os
os.environ['PATH'] += ':/home/robot/csse120/libs'
but it didn't work also in another file, it says it cannot import paho-mqtt thought it worked well when I didn't run it on the shell.
Can you help me solve this problem? I would appreciate your help.
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I understand this is a little vague but not sure where else to go to or things to debug. My python script was running fine yesterday. I made minor changes today and now it only runs successfully on my Amazon LightSail (ec2) machine. Everything I read about segmentation errors is that there is not enough memory, however my local machine has 16gb of ram while the cloud machine only has 1gb. Plus I am not working with big files? The files being imported/manipulated are typically under 2mb and there are like 7-10 files.
I feel it may be something related to my terminal/zsh rather than my codes.
The below is the error code I can not seem to manage to get around.
I've done enough research to find the python faulthandler module import faulthandler; faulthandler.enable() to give the debugging below:
Fatal Python error: Segmentation fault
Current thread 0x000000010c58edc0 (most recent call first):
File "/Users/garrett/opt/anaconda3/lib/python3.7/site-packages/pandas/core/groupby/generic.py", line 1795 in <genexpr>
File "/Users/garrett/opt/anaconda3/lib/python3.7/site-packages/pandas/core/groupby/generic.py", line 1797 in <listcomp>
File "/Users/garrett/opt/anaconda3/lib/python3.7/site-packages/pandas/core/groupby/generic.py", line 1797 in count
File "GmailDownloader.py", line 215 in <module>
zsh: segmentation fault python *.py
The code seems to regularly break on line 215 while trying to compute a gorupby in pandas but it is very similar to other groupbys in the code that were successful before it.
I am on a Mac Catlina using the pre-baked zsh for my terminal handling but even when I switch to good ol' bash using chsh -s /bin/bash in my terminal and then running the code I still get a zsh segmentation error.
I have recently tried out PyCharm today and it asked for permissions to store something in a bin folder to which I just said yes. I'm not sure if that is correlated at all or not.
The full code repository: https://github.com/GarrettMarkScott/AutomotiveCRMPuller
Ongoing list of other things I have tried:
Trashing the Terminal preferences (~/Library/Preferences/com.apple.Terminal.plist)
I almost threw in the towel but tried to reinstall my pandas since it was mentioned in my bug error and what do you know it worked after running pip install --upgrade pandas
Would of been impossible without the FaultHandler! Hopefully this helps someone out there!
i worked on some experiment and wanted to find a way to save the lists of data i collected manually. i found dill and decided to use it .
installed via pip. typed in the following code:
import dill
dill.dump_session('notebook_env.db')
after that i closed the kernel and opened the notebook and to my shocking surprise got the following message:
Unreadable Notebook: /Users/nimrodros/Untitled.ipynb UnicodeDecodeError('utf-8', b'\x80\x03cdill._dill\n_import_module\nq\x00X\x08\x00\x00\x00__main__q\x01\x85q\x02Rq\x03}q\x04(X\x08\x00\x00\x00__name__q\x05h\x01X\x07\x00\x00\x00__doc__q\x06X#\x00\x00\x00Automatically created module for IPython interactive environmentq\x07X\x0b\x00\x00\x00__package__q\x08NX\x08\x00\x00\x00__spec__q\tNX\x0b\x00\x00\x00__builtin__q\nh\x00X\x08\x00\x00\x00builtinsq\x0b\x85q\x0cRq\rX\x03\x00\x00\x00_ihq\x0e]q\x0f(X\x00\x00\x00\x00q\x10X\x1a\x00\x00\x00eye_correction_middle_fallq\x11X\r\x00\x00\x00fuc=[1,2,3,4]q\x12X\x16\x00\x00\x00eye_correction_voltageq\x13X\r\x00\x00\x00fuc=[1,2,3,4]q\x14X/\x00\x00\x00import dill\ndill.dump_session(\'untitled.ipynb\')q\x15eX\x03\x00\x00\x00_ohq\x16}q\x17X\x03\x00\x00\x00_dhq\x18]q\x19X\x10\x00\x00\x00/Users/nimrodrosq\x1aaX\x02\x00\x00\x00Inq\x1bh\x0fX\x03\x00\x00\x00Outq\x1ch\x17X\x01\x00\x00\x00_q\x1dh\x10X\x02\x00\x00\x00__q\x1eh\x10X\x03\x00\x00\x00___q\x1fh\x10X\x02\x00\x00\x00_iq X\r\x00\x00\x00fuc=[1,2,3,4]q!X\x03\x00\x00\x00_iiq"X\x16\x00\x00\x00eye_correction_voltageq#X\x04\x00\x00\x00_iiiq$X\r\x00\x00\x00fuc=[1,2,3,4]q%%X\x03\x00\x00\x00_i1q&X\x1a\x00\x00\x00eye_correction_middle_fallq\'X\x03\x00\x00\x00_i2q(h%%X\x03\x00\x00\x00fucq)]q*(K\x01K\x02K\x03K\x04eX\x03\x00\x00\x00_i3q+h#X\x03\x00\x00\x00_i4q,h!X\x03\x00\x00\x00_i5q-X/\x00\x00\x00import dill\ndill.dump_session(\'untitled.ipynb\')q.X\x04\x00\x00\x00dillq/h\x00h/\x85q0Rq1ub.', 0, 1, 'invalid start byte')
why did this happen , and most importantly , how can i retrieve the code ? that data is already lost probably but i had valuable code there .
i believe if could open the file without running and just erase the line
import dill
dill.dump_session('notebook_env.db')
then i could again open the file without any problems . so maybe there's a way of doing that?
update
i tried to use
pip uninstall dill
hoped it would run the program again and stop when not recognizing dill , but it didn't go that way . still looking for a solution
update 2
tried to run the following on terminal :
iconv -f ISO-8859-1 -t UTF-8//TRANSLIT /Users/nimrodros/Untitled.ipynb -o /Users/nimrodros/New.ipynbh-MacBook-Pro-sl-nimrod:~ nimrodroTRANSLIT /Users/nimrodros/Untitled.ipynb -o /Users/nimrodros/New.ipynb
returned the following:
cdill._dill
_import_module
q__main__qqRq}q(__name__qhX__doc__qX#Automatically created module for IPython interactive environmentqX
__package__N__spec__q NX
__builtin__q
hbuiltinsq
q
fuc=[1,2,3,4]qX/import dillon_voltageqX
dill.dump_session('untitled.ipynb')qeX_ohq}qX_dhq]qX/Users/nimrodrofuc=[1,2,3,4]q%X_i1q&Xeye_correction_middle_fallq'X_i2q(h%Xfucq)]q*(KKKKeX_i3q+h#X_i4q,h!X_i5q-X/import dill
dill.dump_session('untitled.ipynb')q.Xdillq/hh/q0Rq1ub.iconv: -o: No such file or directory
iconv: /Users/nimrodros/New.ipynb: No such file or directory
h-MacBook-Pro-sl-nimrod:~ nimrodros$
the idea was to just convert it to a file that won't cause the notebook to crash so i could extract the valuable code. any ideas on how to continue?
Tried many variations, but would like to run Python3.6 inside Xcode8
terminal (which Python3) indicates py exec located in /library/Frameworks/Python.frameworks/versions/3.6/bin/Python3.6. Actually there appears to be an exec in /3.6 & /bin. I have tried both in my Xcode schemes with no luck. The only Python in \usr\bin\python launches Python2.7.
when I edit schemes in Xcode and run I receive a message - 'problem launching using POSIX_SPAWN'. I can find no Pythonw for version 3.6. Using Pythonw launches 2.7.
New to use of Python. What am I missing????
Windows Machine, Python 2.4.
I have a program that imports both xlwt/xlrd and abaqusConstants module.
When I run my program with the command line: abaqus python abc.py, I get "ImportError: No module named xlwt/xlrd"
When I run my program with the command line: c:\python24\python.exe abc.py, I get "ImportError: No module named abaqusConstants".
The program ran perfectly when I ran it on my system where xlrd/xlwt was present in c:\python24\lib and Abaqus was installed in C-drive. When I tried to access xlrd/xlwt from my organisation's common share, the above problem appeared.
Is it because Abaqus is not present in the common share? How do I rectify this issue? Please tell me what command line to use.
the module abaqusConstants is only available in abaqus kernel executions of python so you need to be running it with abaqus python. Make sure that your PYTHONPATH variable is set properly to include the directory where xlwt/xlrd exists. see Using matplotlib (for python 2.6) with Abaqus 6.12 for a similar issue.